Wiseco Pro Tru Street Pistons PTS531A3

Brand:
Wiseco
Manufacturer’s Part Number:
PTS531A3
Part Type:
Pistons
Product Line:
Wiseco Pro Tru Street Pistons
Summit Racing Part Number:
WIS-PTS531A3
UPC:
00193564093677
Piston Rings Included:
Yes
Bore (in.):
4.350 in.
Bore (mm):
110.490mm
Stroke:
3.750 in.
Rod Length:
6.760 in.
Piston Style:
Flat top, with two valve reliefs
Piston Material:
Forged aluminum
Compression Height (in.):
2.050 in.
Piston Head Volume (cc):
+4.00cc
Wrist Pin Style:
Floating
Wrist Pin Retainers Included:
Yes
Wrist Pin Included:
Yes
Pin Diameter (in.):
1.094 in.
Piston Ring Thickness:
1/16 in. x 1/16 in. x 3/16 in.
File Fit:
No
Gapless:
No
Quantity:
Sold as a set of 8.

Wiseco Pro Tru Street Pistons

Are you looking for affordable high performance for your street machine? Wiseco Pro Tru Street pistons are right up your alley! These forged 4032 aluminum pistons are complete with chromium alloy steel piston pins and Spirolox. Oversized, symmetrical, radiused valve pockets allow for maximum flow around the valves during overlap—and accommodate oversized valves and high-lift cams. Wiseco’s proprietary ArmorGlide skirt coating extends piston life, increases horsepower, reduces noise, and offers much tighter dimensional tolerances than typical spray-on coatings. Choose the set designed for your vehicle and engine application. World-class, precision-machined high performance pistons—that’s Wiseco value!

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